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Made code async-signal-safe

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This commit is contained in:
Gerhard Rieger 2015-01-12 21:46:16 +01:00
parent e4c6f3d934
commit 2af0495cc6
25 changed files with 1707 additions and 625 deletions

5
configure.in
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@ -764,6 +764,8 @@ if test $sc_cv_type_longlong = yes; then
fi
AC_MSG_RESULT($sc_cv_type_longlong)
AC_CHECK_TYPE(sig_atomic_t,AC_DEFINE(HAVE_TYPE_SIG_ATOMIC_T),,[#include "sysincludes.h"])
# following builtin macro does not check unistd.h and sys/socket.h where
# socklen_t might be defined
#AC_CHECK_TYPE(socklen_t, int)
@ -1316,6 +1318,9 @@ AC_CHECK_LIB(bsd, openpty,
AC_CHECK_LIB(util, openpty,
[LIBS="-lutil $LIBS"; AC_DEFINE(HAVE_OPENPTY)])
AC_CHECK_LIB(rt, clock_gettime,
[LIBS="-lrt $LIBS"; AC_DEFINE(HAVE_CLOCK_GETTIME)])
dnl Search for flock()
# with Linux it's in libc, with AIX in libbsd
AC_CHECK_FUNC(flock, AC_DEFINE(HAVE_FLOCK),